North/East with that tall house sounds mostly shady.
I would get that criss cross stuff put on to screen the gaping underneath of the deck.
Weed the beds and put a good layer of mulch in all.
Juniper, ferns, native Rhodos all nice.
Don't make it too complicated and don't plant too much against the steps. You don't want your AirBnBrs coming out to find snakes sunning on the steps because there is so much underbrush and groundcover around and few people.
Hosta= deer candy, what my friends say. Also vole candy in my experience.
Northern sea oats- seeds everywhere, I have grown it. Don't recommend.
Going to be amazing once cleaned up and planted! I'm jealous